pub trait Numeric {
// Required method
fn to_f64(&self) -> f64;
// Provided methods
fn is_nan(&self) -> bool { ... }
fn is_negative(&self) -> bool { ... }
fn is_infinite(&self) -> bool { ... }
fn is_zero(&self) -> bool { ... }
}Expand description
An object is representable as a 64-bit floating point number.
Required Methods§
Provided Methods§
sourcefn is_nan(&self) -> bool
fn is_nan(&self) -> bool
Return if the number is NaN.
The default implementation converts to f64 and performs the test.
sourcefn is_negative(&self) -> bool
fn is_negative(&self) -> bool
Return if the number is negative.
The default implementation converts to f64 and performs the test.
sourcefn is_infinite(&self) -> bool
fn is_infinite(&self) -> bool
Return if the number is infinite.
The default implementation converts to f64 and performs the test.